Infiniti J30 Replacement Ignition Coil Information

Spark plugs deliver the ignition that fires a car's cylinders. But without an ignition coil, an Infiniti J30 isn't going anywhere. The ignition coil is a two part unit. The first coil doesn't have as many wound wires as the second coil. The current provided by the car battery is taken by the primary coil and sent on to the secondary coil, where the greater number of wound wires accelerate the current. That enhanced current is what fires the spark plugs.

A completely failed ignition coil won't start the car. And can shut down the engine if it fails while on the road. That's potentially a dangerous problem. Major symptoms that indicate an ignition coil may be on the fritz include sluggish performance and bad gas mileage. Have your regular mechanic inspect a possibly failing ignition coil. Then, let PartsGeek.com help you correct the problem.